Bed



FIG. 1 is a perspective view of a bed of the present invention;

FIG. 2 is a front view of the bed of FIG. 1, the back of the bed is not illustrated as it forms no part of the present invention;

FIG. 3 is a right side view of the bed of FIG. 1, the left side view being a mirror image thereof; and,

FIG. 4 is a top view of the bed of FIG. 1, the bottom of the bed is not illustrated as it forms no part of the present invention. 

CLAIM The ornamental design for a bed, as shown and described. 